NIH sponsored HIV/AIDS website with information on research, prevention and treatment.
Additionally, it is robust in its reviews of antiretroviral therapy as well as
investigational new drugs coming down through the FDA approval process.

From the University of California San Francisco at San Francisco General Hospital, an AIDS Education and Training clinical resource for health care professionals. The center operates the National Clinicians' Pre-Exposure Prophylaxis Hotline (PEPline), which provides free, expert advice to clinicians across the country on PrEP, an important new HIV prevention tool involving providing antiretroviral drug treatment to HIV uninfected persons to prevent HIV infection. PrEPline is available Monday through Friday, from 11 a.m. to 6:00 p.m. (EST) at 1-855-448-7737. PEPline, The National Clinicians' Post-Exposure Prophylaxis Hotline (PEPline), offers clinicians up-to-the-minute advice on managing occupational exposures (i. e., needlesticks, splashes, etc.) to HIV, hepatitis and other blood-borne pathogens. It is available from 9 a.m. to 2 a.m. (EST), 7 days a week at 1-888-448-4911.

Founded in 1994, the Rural Center for AIDS/STD Prevention (RCAP) promotes HIV/STD prevention in rural America to reduce HIV/STD prevalence. A joint project of Indiana University, University of Colorado, and the University of Kentucky, RCAP is headquartered at Indiana University.

This site includes
state-by-state comparisons and information about new and cumulative AIDS cases,
AIDS case rates, persons living with AIDS, AIDS deaths, HIV infections, HIV testing
statistics and policies, additional AIDS-related state policies, Ryan White funding
and funding for HIV prevention, and AIDS Drug Assistance Programs, including
budget, client, and expenditure data. It is a very useful and informative site
as it provides state-level information.